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80 lines
2.4 KiB
80 lines
2.4 KiB
5 months ago
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import type { Maybe } from '../jsutils/Maybe';
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import type { ObjMap } from '../jsutils/ObjMap';
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import { GraphQLError } from '../error/GraphQLError';
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import type {
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DirectiveNode,
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FieldNode,
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VariableDefinitionNode,
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} from '../language/ast';
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import type { GraphQLField } from '../type/definition';
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import type { GraphQLDirective } from '../type/directives';
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import type { GraphQLSchema } from '../type/schema';
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declare type CoercedVariableValues =
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| {
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errors: ReadonlyArray<GraphQLError>;
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coerced?: never;
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}
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| {
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coerced: {
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[variable: string]: unknown;
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};
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errors?: never;
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};
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/**
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* Prepares an object map of variableValues of the correct type based on the
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* provided variable definitions and arbitrary input. If the input cannot be
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* parsed to match the variable definitions, a GraphQLError will be thrown.
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*
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* Note: The returned value is a plain Object with a prototype, since it is
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* exposed to user code. Care should be taken to not pull values from the
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* Object prototype.
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*/
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export declare function getVariableValues(
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schema: GraphQLSchema,
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varDefNodes: ReadonlyArray<VariableDefinitionNode>,
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inputs: {
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readonly [variable: string]: unknown;
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},
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options?: {
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maxErrors?: number;
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},
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): CoercedVariableValues;
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/**
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* Prepares an object map of argument values given a list of argument
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* definitions and list of argument AST nodes.
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*
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* Note: The returned value is a plain Object with a prototype, since it is
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* exposed to user code. Care should be taken to not pull values from the
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* Object prototype.
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*/
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export declare function getArgumentValues(
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def: GraphQLField<unknown, unknown> | GraphQLDirective,
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node: FieldNode | DirectiveNode,
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variableValues?: Maybe<ObjMap<unknown>>,
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): {
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[argument: string]: unknown;
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};
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/**
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* Prepares an object map of argument values given a directive definition
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* and a AST node which may contain directives. Optionally also accepts a map
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* of variable values.
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*
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* If the directive does not exist on the node, returns undefined.
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*
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* Note: The returned value is a plain Object with a prototype, since it is
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* exposed to user code. Care should be taken to not pull values from the
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* Object prototype.
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*/
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export declare function getDirectiveValues(
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directiveDef: GraphQLDirective,
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node: {
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readonly directives?: ReadonlyArray<DirectiveNode>;
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},
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variableValues?: Maybe<ObjMap<unknown>>,
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):
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| undefined
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| {
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[argument: string]: unknown;
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};
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export {};
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